All Medals

Here is a list of all 25 medals you must obtain:
1. London: Build or capture 3 town halls (Win conditions)
2. London: Destroy another faction
3. London: Outlaw both opponents in the same game
4. London: Build a town hall in Southwark
5. London: Capture an enemy commander
6. Shanghai: Build or capture 3 town halls (Win conditions)
7. Shanghai: Break two ceasefires in the same game
8. Shanghai: Win a bounty by taking the most districts in the same game
9. Shanghai: Create a town hall in Pudong and Jing'an in the same game
10. Shanghai: Win while honoring every ceasefire offered to you
11. New York: Build or capture 4 town halls (Win conditions)
12. New York: Destroy 2 factions 
13. New York: Capture a missile base/military base
14. New York: Defeat 10 troops with missiles in the same game
15. New York: Capture a commander from each of your enemies in the same game
16. Paris: Build or capture 4 town halls (Win conditions)
17. Paris: Capture a broadcast tower
18. Paris: Spend 20 stars on troops in one turn
19. Paris: Build 4 broadcast towers in one game
20. Paris: Build a town hall in Le Nord, Le Sud and L'est in the same game
21. Hamburg: Build or capture 5 town halls to win (Win conditions)
22. Hamburg: Capture 10 districts in one turn
23. Hamburg: Capture 5 facilities in one game
24. Hamburg: Win without buying any troops
25. Hamburg: Win without building a town hall
 
I hope this list is helpful an any All Medals speedruns!